LED Light Source:1W Epistar LED
Color Temperature(CCT) 
   Cool White(6000K-6500K)
   Nature White(4000K-4500K)
   Warm White(2700K-3500K)
Working Lifetime:＞50000 hours
Working Temperature:-20℃~50℃ 
Input Voltage: AC100~240V
Input Power/W:4W 
LED Quantity:7 PCS
Luminous Flux:
    340(Cool White) 
    340(Nature White)
    300(Warm White)
Color Rendering Index(CRI):>80
Lighting Angle: 60
Aluminium Alloy: Dimension/50×65mm